Wooden solid and durable legs with metal cross base; ABS backrest; Non-slip foot pads prevent furniture from slipping while providing excellent floor protection; pacakge size: 57x57x55 CM one installation instruction; 4 pieces chairs; dining chairs; also for living room, bedroom, restaurant, salon, library, cafe and so on. Other Tips 1. All measurements are made manually with a possible deviation of 1-3cm. 2. We provide after-sales service for the products free of charge. After receiving the package, if there are any problems during assembly or use, please feel free to contact us. Our customer service will answer you within 24 hours, solve the problems you encounter, and give you a satisfactory solution.